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Bird repelling device for power line

A technology for power lines and bird repellents, applied in applications, animal repellents, animal husbandry, etc., can solve the problems of inconvenient use, inconvenient transportation and installation, low bird repelling efficiency, etc., and achieves easy portability and easy replacement. , the effect of preventing tilt or damage

Inactive Publication Date: 2014-07-23
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional wind-powered bird repellent uses double-sided lens reflection to drive away birds, but the efficiency of repelling birds is still relatively low. At the same time, it adopts a one-piece design, which is not convenient for the staff to transport and install, and it is very inconvenient to use.

Method used

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  • Bird repelling device for power line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like figure 1 As shown, a bird repeller for power lines is mainly composed of a chassis 1, a support frame 2, a rotating shaft 4, a connecting rod 5, and an intermediate rod 6, and the intermediate rod 6 is connected to the rotating shaft 4 through the connecting rod 5. Connected, the end of the middle rod 6 away from the connecting rod 5 is connected with a wind bowl 7, the middle part of the wind bowl 7 is provided with a high-frequency whistle 10, the lower end of the support frame 2 is connected with the chassis 1, and the rotating shaft 4 is sleeved on The upper end of the support frame 2. The staff installs the bird repellent on the utility pole or other equipment. When there is wind, the wind bowl 7 can rotate around the support frame 2 under the action of the wind, and the high-frequency whistle 10 in the wind bowl 7 can be driven by the wind. Makes a sound so that birds on the wire can be repelled.

Embodiment 2

[0023] In order to better realize the present invention and improve the bird repelling efficiency of the bird repellent, on the basis of Embodiment 1, this embodiment is also provided with a triangular prism 9 located at the upper end of the support frame 2 . By reflecting light from the triangular prism 9 on the support frame 2, the bird repelling effect can be realized, thereby improving the use efficiency of the bird repelling device. Other parts of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

Embodiment 3

[0025] In order to better realize the present invention and further improve the use efficiency of the bird repellent, on the basis of Embodiment 1, a through hole is provided in the middle of the middle rod 6 in this embodiment, and a triangular prism 9 is arranged in the through hole . During the rotation of the middle rod, the triangular prism 9 in the middle will reflect light, and the intermittent reflection will help to drive away the surrounding birds, thereby improving the bird repelling efficiency of the device. Other parts of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

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Abstract

The invention discloses a bird repelling device for a power line. The bird repelling device is mainly composed of a base plate, a supporting frame, a rotating shaft, a connection rod and a middle rod. The middle rod is connected with the rotating shaft through the connection rod. The end, away from the connection rod, of the middle rod is provided with a wind bowl, and the middle of the wind bowl is provided with a high-frequency whistle. The lower end of the supporting frame is connected with the base plate, and the rotating shaft is arranged at the upper end of the supporting frame in a sleeved mode. According to the bird repelling device for the power line, the high-frequency whistle is arranged in the wind bowl, the high-frequency whistle is activated to emit sounds through gasflow generated in the rotating process, and therefore birds on an electric wire can be repelled. A prism is arranged, light can be reflected, and the efficiency of repelling the birds can be improved. A threaded hole is formed in the base plate, the whole device can be conveniently fixed to equipment such as a telegraph pole, and mounting and dismounting are convenient. The connection rod, the middle and the wind bowl are in threaded connection, working staff can conveniently carry the bird repelling device, a part of parts can be conveniently replaced after being damaged, and the occurrence that a part of the parts are damaged and consequently, the whole device needs to be replaced is avoided. A supporting board provides effectively supporting to the supporting frame, and the supporting frame is prevented from being tilted or damaged under the action of wind force.

Description

technical field [0001] The invention relates to the field of power equipment, in particular to a bird repellent for power lines. Background technique [0002] Every year during the warm spring season, birds build nests together, and strong and stable telephone poles are their favorite nesting places. However, conductive metal materials such as iron wires, copper wires, and iron hangers are used by birds to build nests, which brings serious hidden dangers to the safe and stable operation of overhead lines. Cleaning up bird nests has always been a must-do "homework" for line operators in spring, and it is also the most troublesome problem. The traditional wind-powered bird repellent uses double-sided lens reflection to drive away birds, but the bird repelling efficiency is still relatively low. At the same time, it adopts a one-piece design, which is not convenient for the staff to transport and install, and is very inconvenient to use. Contents of the invention [0003] T...

Claims

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Application Information

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IPC IPC(8): A01M29/16A01M29/08
Inventor 王洪王葵葵
Owner STATE GRID CORP OF CHINA
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